Shenzhen XX Technology Industry Co., Ltd. is a legal person enterprise specialized in the development, manufacturing and sales of electromechanical integration products and smart card technology. The company has a registered capital of 20 million yuan, fixed assets of 80 million yuan, and annual sales of about 230 million yuan. The company is located in Guangzhou, Shanghai, Tianjin, Beijing, Wuhan, Changsha, Chengdu, Dongguan, Shantou, Xiamen, Fuzhou, Liuzhou, Xi'an and other places